code: def cache_dir():
      yield "~/.powerlift/test_cache"
  
file_path: interpret/python/powerlift/tests/conftest.py
imports: from itertools import islice
  from powerlift.bench.store import Store, populate_with_datasets, retrieve_openml, retrieve_pmlb
  import pytest
label_desc: Use image node_id 1 for calling a global function with example usage: cache_dir() without return types